Prompt2CAD
A tool for creating 3D CAD models from text.
About
Prompt2CAD is a browser-based AI tool that converts plain-language furniture descriptions and reference images into actual parametric 3D CAD models, powered by generative AI that generates geometry code, self-validates through rendering and screenshot checks, and refines iteratively until the model aligns with the prompt; refine designs with conversational instructions or sliders, create photorealistic renders driven by the precise 3D model, and export in STEP/DXF/OBJ/STL/GLB formats for CAD, manufacturing, or 3D printing workflows.
Details
Prompt2CAD is an agentic AI CAD tool that converts plain language descriptions and reference images into parametric 3D CAD models. It uses generative AI to plan, build, and self-validate geometry, then iteratively refines the model through conversation or slider controls. Users can specify dimensions, materials, and constraints, and the tool generates a preliminary parts list with dimensions, quantities, materials, and finishes for estimating and workshop planning. Exports include STEP, DXF, OBJ, STL, GLB, DAE, PNG, and CSV formats. No CAD experience is required, and free trial credits are available without a credit card.
Key Features
- Describe object in natural language with dimensions, materials, and constraints
- Agent plans structure and builds parametric geometry using CAD tools
- Iterative refinement via conversational commands or slider controls (width, height, shelf count, door style)
- Generates preliminary parts list with dimensions, quantities, materials, and finishes (CSV export)
- Exports to STEP, DXF, OBJ, STL, GLB, DAE, PNG
- No CAD experience required; agent handles modeling loop
- Free trial credits with no credit card required
Use Cases
- Custom furniture design (e.g., wardrobes, workbenches)
- Built-in cabinetry and joinery
- Workshop projects and fixtures
- Custom parts for manufacturing and prototyping
- 3D printing preparation (export STL/OBJ)
- Product design with parametric controls
Pros & Cons
Pros
- No CAD experience required
- Agentic AI handles iterative modeling and self-validation
- Exports in multiple industry-standard formats (STEP, DXF, OBJ, STL, GLB, DAE, PNG)
- Generates a preliminary cut list and parts list for workshop planning
- Parametric controls allow quick design exploration without rebuilding
- Free trial credits available, no credit card required
Cons
- Currently focused on furniture and built-in objects; may not suit all mechanical CAD needs
- Pricing model is paid after free trial (specific pricing not disclosed)
- Requires clear description of object and dimensions; may not handle vague prompts well
Frequently Asked Questions
Do I need CAD experience to use Prompt2CAD?
No, the agent handles the modeling loop. You describe the object, dimensions, and constraints, and the agent builds and refines the CAD model.
What file formats can I export?
You can export in STEP, DXF, OBJ, STL, GLB, DAE, PNG, and CSV (parts list).
Is there a free trial?
Yes, free trial credits are included and no credit card is required to start.
What kind of objects can I create?
Prompt2CAD is designed for custom furniture, built-ins, workshop projects, fixtures, parts, and products. It works well for objects with clear dimensions and materials.
Does the tool generate a parts list?
Yes, it generates a geometry-derived preliminary parts list with stable IDs, quantities, dimensions, materials, and finishes, exportable as CSV.